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Home >> Genesis >> 2021 >> GV80 3.5T Advanced >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 3.5L (7 Of 9) >> DTC P064A-00: Fuel Pump Control Module 'A' >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Troubleshooting Condition Possible Cause
Main Action
  • Monitor the fuel pressure sensor's signal
  1. Poor contact of connector
  2. Fuel pressure sensor
  3. FPCM
Prerequisite Condition
  • Target fuel pressure is higher than 250 kPa and lower than 600 kPa
  • Engine Running
  • Battery voltage is higher than 10V
Threshold Value
  • The power voltage of fuel pressure sensor is higher 4.75V or lower than 5.25V
Diagnostic Time
  • 10 sec
MIL
  • No MIL
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